Synthesis, growth process and photoluminescence properties of SrWO4 powders

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A new processing method of CaZn2(OH)(6)center dot 2H(2)O powders: Photoluminescence and growth mechanism

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Structural evolution of Eu-doped hydroxyapatite nanorods monitored by photoluminescence emission

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Synthesis, Characterization, Anisotropic Growth and Photoluminescence of BaWO4

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Formation of beta-nickel hydroxide plate-like structures under mild conditions and their optical properties

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Urea-Based Synthesis of Zinc Oxide Nanostructures at Low Temperature

The preparation of nanometer-sized structures of zinc oxide (ZnO) from zinc acetate and urea as raw materials was performed using conventional water bath heating and a microwave hydrothermal (MH) method in an aqueous solution. The oxide formation is controlled by decomposition of the added urea in the sealed autoclave. The influence of urea and the synthesis method on the final product formation are discussed. Broadband photoluminescence (PL) behavior in visible-range spectra was observed with a maximum peak centered in the green region which was attributed to different defects and the structural changes involved with ZnO crystals which were produced during the nucleation process.

Processamento de nanomateriais em hidrotermal convencional e hidrotermal de microondas

Copper, zinc and nickel oxides present different properties in nanostructured form. These nanomaterials present very interesting morphologies such as urchin and flowers. This differents arquitechures can be employed in near future in several areas of applications as: nanocatalysis, nanooptoeletronic and nanomedicine.

Estudo das propriedades microestruturais e ópticas do BaMoO4 processado em hidrotermal assistido por microondas

Pós-graduação em Ciência e Tecnologia de Materiais - FC

Síntese de perovskitas nanométricas com estrutura 'PB IND.1-x''M IND.X''TI''O IND.3'(M='BA', 'CA' e 'SR')

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo das propriedades óticas e fotoluminescentes das nanopartículas do CeO2 modificadas com La pelo método hidrotermal assistido por microondas

Pós-graduação em Engenharia Mecânica - FEG

Estudo das propriedades fotoluminescentes de 'CA''ZN IND.2''(OH) IND.6'.2'H IND.2O' obtidos a partir do método hidrometal-microondas

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Effect of Zn2+ ions on the structure, morphology and optical properties of CaWO4 microcrystals

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Photoluminescence in NaNbO3 particles and films

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Potentiated Electron Transference in alpha-Ag2WO4 Microcrystals with Ag Nanofilaments as Microbial Agent

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Structure, Morphology, and Optical Properties of (Cal(1-3x)Eu(2x)) WO4 Microcrystals

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)